# Output Lines

The vision sensor supports the following pre-defined output lines:

Output Line | Signal Type | Notes
--- | --- | ---
Out 0 | Pass | Pulsed (150 ms)
Out 1 | Fail | Pulsed (150 ms)
Out 2 | Missed Trigger | Pulsed (150 ms)
Out 3 | Active | Level (High or Low) High, if a trained program is loaded and outputs are enabled.

Note: Do not trigger the vision sensor faster than every 300 ms continuously because the outputs have a duty cycle of 50%.